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-rw-r--r--chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_psnr.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_psnr.c b/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_psnr.c
deleted file mode 100644
index 58294e15a38..00000000000
--- a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_psnr.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <math.h>
-
-#include "vpx_scale/yv12config.h"
-
-#define MAX_PSNR 100
-
-double vp9_mse2psnr(double samples, double peak, double mse) {
- double psnr;
-
- if (mse > 0.0)
- psnr = 10.0 * log10(peak * peak * samples / mse);
- else
- psnr = MAX_PSNR; // Limit to prevent / 0
-
- if (psnr > MAX_PSNR)
- psnr = MAX_PSNR;
-
- return psnr;
-}